GRAMMY Nominees 2012: Live On Letterman

A handful of this year’s biggest GRAMMY nominees are no stranger to the Ed Sullivan Theater stage. Live On Letterman has welcomed nominees such as[lastfm link_type=”artist_info”]Adele[/lastfm],[lastfm link_type=”artist_info”]Foo Fighters[/lastfm],[lastfm link_type=”artist_info”]Coldplay[/lastfm],[lastfm link_type=”artist_info”]Taylor Swift[/lastfm] and more to perform a full-length concert webcast that (in our opinion) serve as the best criteria for judging them GRAMMY winners or not. Let us know what you think – watch each performance after the jump and let us know which of the performers deserve a GRAMMY!